NLV14569BDWR2G

MC14569B
http://onsemi.com
7
Table 3Mode Controls (CTL
1
= High, CTL
2
= Low, Cascade Feedback = High)
Preset Inputs Divide Ratio
Comments
P7 P6 P5 P4 P3 P2 P1 P0
Zero
Detect
Q
0 0 0 0 0 0 0 0 160 160 Max Count
0 0 0 0 0 0 0 1 X X Illegal State
0 0 0 0 0 0 1 0 2 X Min Count
0 0 0 0 0 0 1 1 3 X
X
X
X
0 0 0 0 1 0 0 1 9 X
0 0 0 1 0 0 0 0 10 X
X
X
X
0 0 0 1 1 0 0 1 19 X
0 0 1 0 0 0 0 0 20 X
X
X
X
0 0 1 1 0 0 0 0 30 X
X
X
X
0 1 0 0 0 0 0 0 40 X
X
X
X
0 1 0 1 0 0 0 0 50 X
X
X
X
0 1 1 0 0 0 0 0 60 X
X
X
X
0 1 1 1 0 0 0 0 70 X
X
X
X
1 0 0 0 0 0 0 0 80 80 Q Output Active
1 0 0 1 0 0 0 0 90 90
1 1 1 1 0 0 0 0 150 150
1 1 1 1 1 0 0 1 159 159
80 40 20 10 8 4 2 1 Bit Value
Counter #2
Binary
Counter #1
BCD
Counting
Sequence
X = No Output (Always Low)
MC14569B
http://onsemi.com
8
Table 4Mode Controls (CTL
1
= Low, CTL
2
= High, Cascade Feedback = High)
Preset Values Divide Ratio
Comments
P7 P6 P5 P4 P3 P2 P1 P0
Zero
Detect
Q
0 0 0 0 0 0 0 0 160 160 Max Count
0 0 0 0 0 0 0 1 X X Illegal State
0 0 0 0 0 0 1 0 2 X Min Count
0 0 0 0 0 0 1 1 3 X
X
X
X
0 0 0 0 1 1 1 1 15 X
0 0 0 1 0 0 0 0 16 X
X
X
X
0 0 0 1 1 1 1 1 31 X
0 0 1 0 0 0 0 0 32 X
X
X
X
0 0 1 1 0 0 0 0 48 X
0 1 0 0 0 0 0 0 64 X
0 1 0 1 0 0 0 0 80 X
0 1 1 1 0 0 0 0 112 X
1 0 0 0 0 0 0 0 128 128 Q Output Active
1 0 0 1 0 0 0 0 144 144
1 0 0 1 1 1 1 1 159 159
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
128 64 32 16 8 4 2 1 Bit Value
Counter #2
BCD
Counter #1
Binary
Counting
Sequence
X = No Output (Always Low)
MC14569B
http://onsemi.com
9
Table 5Mode Controls (CTL
1
= High, CTL
2
= High, Cascade Feedback = High)
Preset Values Divide Ratio
Comments
P7 P6 P5 P4 P3 P2 P1 P0
Zero
Detect
Q
0 0 0 0 0 0 0 0 100 100 Max Count
0 0 0 0 0 0 0 1 X X illegal state
0 0 0 0 0 0 1 0 2 X Min Count
0 0 0 0 0 0 1 1 3 X
X
X
X
0 0 0 0 1 0 0 1 9 X
0 0 0 1 0 0 0 0 10 X
X
X
X
0 0 1 1 0 0 0 0 30 X
X
X
X
0 1 0 0 0 0 0 0 40 X
X
X
X
0 1 0 1 0 0 0 0 50 X
X
X
X
0 1 1 1 0 0 0 0 70 X
X
X
X
1 0 0 0 0 0 0 0 80 80 Q Output Active
1 0 0 1 0 0 0 0 90 90
1 0 0 1 1 0 0 1 99 99
80 40 20 10 8 4 2 1 Bit Value
Counter #2
BCD
Counter #1
BCD
Counting
Sequence
X = No Output (Always Low)
TIMING DIAGRAM MC14569B
CLOCK
16151413121110987654321
DIVIDE
BY 2
DIVIDE
BY 3
DIVIDE
BY 4
DIVIDE
BY 12
ZERO
DETECT
OUTPUT

NLV14569BDWR2G

Mfr. #:
Manufacturer:
ON Semiconductor
Description:
Multipliers / Dividers PROGRAMMABLE DIVIDE-
Lifecycle:
New from this manufacturer.
Delivery:
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